Ever since I was little just like my dad I love to make things and occasionally share to whom any one was interested. It came in handy since when I grew up I didn't often get presents so I made them and I have been making things ever since.
I also love to dream, illustrate, draw, animate airbrush and est.

Very nice! I've been making these on and off. I love the texture of the construction paper as it is an excellent thing to use with coloured pencils and markers. Just a bit tricky when making the envelopes though. They must be thoroughly secured otherwise they can open in transit. ;)

If I were you, I wouldn't worry about how "fresh" or clean the box is. The smells that come with used cardboard are a bonus for a cat. Cats love new smells. They are explorers by nature after all. Also if you need to use a lot of white glue, that can get expensive. There are some really great recipes that you can find here to make your own white glue and other types of glue. I already made some white glue using milk for a cardboard related project and its even much better then the stuff you get at the store. :)